79 lines
2.1 KiB
Go
79 lines
2.1 KiB
Go
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package spitfire
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import (
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"fmt"
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"os"
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"os/exec"
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"path/filepath"
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"runtime"
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)
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// CheckSystemDependencies ensures that required tools for building are installed.
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func CheckSystemDependencies() error {
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requiredTools := map[string]string{
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"git": "https://git-scm.com/download/win", // Git
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"python": "https://www.python.org/downloads/", // Python
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"pip3": "https://pip.pypa.io/en/stable/installing/", // Pip3
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}
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if runtime.GOOS == "windows" {
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// Check for MozillaBuild installation
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mozBuildPath := os.Getenv("MOZILLABUILD")
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if mozBuildPath == "" {
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mozBuildPath = "C:\\mozilla-build" // Default to standard MozillaBuild path
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}
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// Check if MozillaBuild exists at the specified location
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if !dirExists(mozBuildPath) {
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requiredTools["mozbuild"] = "https://ftp.mozilla.org/pub/mozilla/libraries/win32/MozillaBuildSetup-Latest.exe"
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}
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}
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missingTools := []string{}
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// Check for each required tool
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for tool, downloadLink := range requiredTools {
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if !isCommandAvailable(tool) {
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missingTools = append(missingTools, fmt.Sprintf("%s (Download: %s)", tool, downloadLink))
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}
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}
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// Special check for mach in the local source directory (mozilla-central)
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machPath := filepath.Join("mozilla-central", "mach")
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if !fileExists(machPath) {
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missingTools = append(missingTools, fmt.Sprintf("mach (run from mozilla-central directory)"))
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}
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if len(missingTools) > 0 {
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fmt.Println("The following tools are missing and are required for the build:")
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for _, tool := range missingTools {
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fmt.Println(" - " + tool)
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}
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return fmt.Errorf("missing required tools")
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}
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fmt.Println("All required system dependencies are installed.")
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return nil
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}
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// isCommandAvailable checks if a command/tool is available on the system.
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func isCommandAvailable(command string) bool {
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_, err := exec.LookPath(command)
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return err == nil
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}
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// fileExists checks if a file exists at the given path.
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func fileExists(path string) bool {
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_, err := os.Stat(path)
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return err == nil
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}
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// dirExists checks if a directory exists at the given path.
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func dirExists(path string) bool {
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info, err := os.Stat(path)
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if os.IsNotExist(err) {
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return false
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}
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return info.IsDir()
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}
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